Exercise apparatus



FIG. 1 is a perspective view of the exercise apparatus.

FIG. 2 is a perspective view of the exercise apparatus.

FIG. 3 is a front view of the exercise apparatus, the back view is a mirror image.

FIG. 4 is a left end view of the exercise apparatus, the right end view is a mirror image.

FIG. 5 is a top view of the exercise apparatus; and,

FIG. 6 is a bottom view of the exercise apparatus. 

The ornamental design for an exercise apparatus, as shown and described. 